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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A group of electric lamps having a total power rating of 1000 W is supplied by an ac voltage E = 200 sin ( 310 t+ 60 degree ). Then the r.m.s. value o the circuit current is

A group of electric lamps having a total power rating of 1000 W is supplied by an ac voltage E = 200 sin ( 310 t+ 60 degree ). Then the r.m.s. value o the circuit current is

A group of electric lamps having a total power rating of 1000 W is supplied by an ac voltage E = 200 sin ( 310 t+ 60 degree ). Then the r.m.s. value o the circuit current is